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Re: Scheme interface for making bezier-sandwich stencils
From: |
Jan Nieuwenhuizen |
Subject: |
Re: Scheme interface for making bezier-sandwich stencils |
Date: |
Thu, 06 May 2004 19:22:18 +0200 |
User-agent: |
Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3 (gnu/linux) |
Carl D. Sorensen writes:
> I'm trying to get a bezier-sandwich out from scheme as part of my
> chord-diagram markup.
Two beziers, with rounded corners and filled area, is that really what
you need?
> '(bezier-sandwich ((6 . 0) (0 . 0) (1.5 . 0.9) (4.5 . 0.9) (6
> . 0) (0 . 0) (1.5 . 1.1) (4.5 . 1.1)) 0.1)
'(bezier-sandwich '((6 . 0) (0 . 0) (1.5 . 0.9) (4.5 . 0.9) (6
. 0) (0 . 0) (1.5 . 1.1) (4.5 . 1.1)) 0.1)
> (cons 0 6)
Btw, this is just '(0 . 7)
> /home/Carl/lilypond_files/bezier-sandwich.ly:7:30: Wrong type to apply:
> (6 . 0)
> Can anybody help me find out what's wrong?
The `function' (6 . 0) is applied; because it's the first of a list.
Jan.
--
Jan Nieuwenhuizen <address@hidden> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien | http://www.lilypond.org